参照Ｎａｉｋ对明胶全息图环境稳定性的考察工作，对双敏感中心红敏明胶材料（ＤＣ－ＭＢＤ－ＣＧ）中所记录的全息图的环境稳定性进行了实验考察，结果表明，用ＤＣ－ＭＢＤＣＧ记录的全息图比普通重铬酸明胶（ＤＣＧ）全息图有高的多的环境稳定性。本文还对实验结果的机理进行了讨论，并给出了一种明胶全息图抗水涂层制备新工艺。 According to the investigation of the environmental stability of gelatin hologram by Naik, the environmental stability of the hologram recorded in the dual-sensitive red sensitive gelatin material (DC-MBD-CG) was investigated experimentally. The results showed that using DC-MBDCG The recorded holograms have much higher environmental stability than normal dichromated gelatin (DCG) holograms. The paper also discussed the mechanism of the experimental results, and gave a new process of gelatin hologram anti-water coating preparation.